{"instruction": "You are an expert in relationship extraction. Please extract relationship triples that match the schema definition from the input. Return an empty list for relationships that do not exist. Please respond in the format of a JSON string.", "schema": ["education degree", "education institution", "place of death", "place of birth"], "input": "to the hereditary title of Hans Christoph Friedrich Graf von Hacke equivalent to a continental count or British earl. After the King is death, Hacke was commander of the military police who protected the new King, Frederick II. He was also present in both Silesian Wars, the capture of Prague and the King is campaigns in Saxony and Bohemia. In 1745, he was responsible for the defence of Berlin against the threat of siege by Austrian and Saxon forces."}
{"education degree": [], "education institution": [], "place of death": [{"subject": "Hans Christoph Friedrich Graf von Hacke", "object": "Berlin"}], "place of birth": []}